release: bump version to 0.27.7

VERSION

@@ -1 +1 @@
-0.27.6
+0.27.7

docs/CHANGELOG.md

@@ -8,6 +8,21 @@ This project follows the repository versioning rule:
 - `improvement` -> `+0.0.1`（bugfix + 小功能混合）
 - `bugfix` -> `+0.0.1`
 
+## [0.27.7] — 2026-04-16
+
+### 🔧 Improvements
+- 用户管理、数据源配置、电视直播源表格统一接入可折叠操作列，窄宽度下自动收起到下拉菜单，减少操作区挤压
+- 电视直播设置改为表格总览 + 弹窗编辑模式，主表内容更紧凑，适合控制台一屏浏览
+- Earth TV 面板新增失败源探测与自动回退恢复标记，便于值班时快速识别异常直播源
+
+### 🐛 Fixes
+- 修复 Settings 电视直播源新增后取消编辑会残留未保存草稿的问题
+- 修复 Settings 删除直播源只改本地状态、刷新后恢复的问题，删除现在会立即持久化
+- 修复 Users / DataSources / Settings 表格“备注/状态”和“操作”之间的空白占位列问题
+- 修复 `useCollapsedActions` 未释放 `ResizeObserver` 导致的潜在内存泄漏与重复回调问题
+
+---
+
 ## [0.27.6] — 2026-04-15
 
 ### 🔧 Improvements

docs/version-history.md

@@ -16,12 +16,13 @@
 ## Current Version
 
 - `main` 当前主线历史推导到：`0.16.5`
-- `dev` 当前开发分支历史推导到：`0.27.6`
+- `dev` 当前开发分支历史推导到：`0.27.7`
 
 ## Timeline
 
 | Version | Type | Branch | Commit | Summary |
 | --- | --- | --- | --- | --- |
+| `0.27.7` | bugfix | `dev` | `pending` | 修复电视直播源编辑持久化问题，清理表格空白占位列并统一可折叠操作列 |
 | `0.27.6` | improvement | `dev` | `pending` | BGP/用户表格滚动条修复，Playground 响应式按钮与输入框收起优化 |
 | `0.27.5` | bugfix | `dev` | `pending` | 统一控制台自定义滚动条，修复 alerts/BGP 响应式滚动与采集进度完成态显示 |
 | `0.27.4` | improvement | `dev` | — | info-card 懒加载动态挂载，页面初始不再有隐藏节点 |

frontend/package.json

@@ -1,6 +1,6 @@
 {
   "name": "planet-frontend",
-  "version": "0.27.6",
+  "version": "0.27.7",
   "private": true,
   "packageManager": "bun@1",
   "dependencies": {

frontend/public/earth/js/tv.js

@@ -21,8 +21,11 @@ let refreshPromise = null;
 let hlsPlayer = null;
 let hlsRecoveryAttempts = 0;
 let metaAutoCollapseTimer = null;
+const failedSourceIds = new Set();
+let probeTimer = null;
 
 const META_AUTO_COLLAPSE_DELAY = 2500;
+const PROBE_INTERVAL_MS = 2 * 60 * 1000;
 
 const HLS_MAX_RECOVERY_ATTEMPTS = 3;
 const HLS_RETRY_CONFIG = {
@@ -392,7 +395,7 @@ function attachVideoSource(video, source) {
           }
         }
 
-        if (!showEmbeddedFallback(source)) {
+        if (!showEmbeddedFallback(source) && !tryFallbackSource()) {
           setPanelMessage(TV_STATUS_MESSAGE.videoError);
         }
       });
@@ -425,6 +428,59 @@ function findSourceById(sourceId) {
   return tvPayload?.sources?.find((source) => source.id === sourceId) || null;
 }
 
+function markSourceFailed(sourceId) {
+  if (!sourceId) return;
+  failedSourceIds.add(sourceId);
+  renderSourceOptions();
+  if (!probeTimer) {
+    probeTimer = setInterval(probeFailedSources, PROBE_INTERVAL_MS);
+  }
+}
+
+function clearSourceFailed(sourceId) {
+  if (!failedSourceIds.has(sourceId)) return;
+  failedSourceIds.delete(sourceId);
+  renderSourceOptions();
+  if (failedSourceIds.size === 0 && probeTimer) {
+    clearInterval(probeTimer);
+    probeTimer = null;
+  }
+}
+
+async function probeFailedSources() {
+  if (failedSourceIds.size === 0) {
+    clearInterval(probeTimer);
+    probeTimer = null;
+    return;
+  }
+  for (const sourceId of [...failedSourceIds]) {
+    const source = findSourceById(sourceId);
+    if (!source) { failedSourceIds.delete(sourceId); continue; }
+    const probeUrl = source.stream_url || source.embed_url;
+    if (!probeUrl) continue;
+    try {
+      const resp = await fetch(probeUrl, {
+        method: "HEAD",
+        signal: AbortSignal.timeout(5000),
+      });
+      if (resp.ok) clearSourceFailed(sourceId);
+    } catch {
+      // 仍然失效，保持标记
+    }
+  }
+}
+
+function tryFallbackSource() {
+  const fallback = tvPayload?.fallback_source;
+  if (!fallback || fallback.id === currentSourceId) return false;
+  markSourceFailed(currentSourceId);
+  currentSourceId = fallback.id;
+  const { select } = getElements();
+  if (select) select.value = currentSourceId;
+  renderSource(fallback);
+  return true;
+}
+
 function getCurrentSource() {
   return findSourceById(currentSourceId);
 }
@@ -487,10 +543,11 @@ function renderSourceOptions() {
   const fragment = document.createDocumentFragment();
 
   sources.forEach((source) => {
-    const marker = source.id === tvPayload?.default_source_id ? " · 默认" : "";
+    const defaultMark = source.id === tvPayload?.default_source_id ? " · 默认" : "";
+    const failMark = failedSourceIds.has(source.id) ? " ⚠" : "";
     const option = document.createElement("option");
     option.value = source.id;
-    option.textContent = `${source.name}${marker}`;
+    option.textContent = `${source.name}${defaultMark}${failMark}`;
     fragment.appendChild(option);
   });
 
@@ -660,17 +717,19 @@ export function initTVPanel() {
 
   iframe?.addEventListener("load", () => {
     if (iframe.hidden) return;
+    clearSourceFailed(currentSourceId);
     setPanelMessage(TV_STATUS_MESSAGE.iframeReady);
   });
 
   video?.addEventListener("loadedmetadata", () => {
     if (video.hidden) return;
+    clearSourceFailed(currentSourceId);
     setPanelMessage(TV_STATUS_MESSAGE.videoReady);
   });
 
   video?.addEventListener("error", () => {
     const currentSource = getCurrentSource();
-    if (!showEmbeddedFallback(currentSource)) {
+    if (!showEmbeddedFallback(currentSource) && !tryFallbackSource()) {
       setPanelMessage(TV_STATUS_MESSAGE.videoError);
     }
   });

frontend/src/components/TableActions/TableActions.tsx

@@ -0,0 +1,26 @@
+import type { MenuProps } from 'antd'
+import type { ReactNode } from 'react'
+import { Button, Dropdown } from 'antd'
+import { MoreOutlined } from '@ant-design/icons'
+
+interface Props {
+  collapsed: boolean
+  items: MenuProps['items']
+  children: ReactNode
+}
+
+/** onCell style for action columns — prevents overflow ellipsis and text wrapping */
+export const actionCellProps = {
+  style: { whiteSpace: 'nowrap' as const, textOverflow: 'clip' as const },
+}
+
+export function TableActions({ collapsed, items, children }: Props) {
+  if (collapsed) {
+    return (
+      <Dropdown trigger={['click']} menu={{ items }}>
+        <Button type="text" size="small" icon={<MoreOutlined />} />
+      </Dropdown>
+    )
+  }
+  return <div style={{ display: 'inline-flex', gap: 4 }}>{children}</div>
+}

frontend/src/hooks/index.ts

@@ -1 +1,2 @@
+export { useCollapsedActions } from './useCollapsedActions'
 export { useWebSocket } from './useWebSocket'

frontend/src/hooks/useCollapsedActions.ts

@@ -0,0 +1,39 @@
+import { useCallback, useEffect, useRef, useState } from 'react'
+
+/**
+ * 监听容器宽度，宽时展开操作按钮，窄时收入 Dropdown。
+ * @param threshold 折叠阈值（px），默认 700
+ * @returns [collapsed, callbackRef]
+ */
+export function useCollapsedActions(threshold = 700) {
+  const [collapsed, setCollapsed] = useState(false)
+  const observerRef = useRef<ResizeObserver | null>(null)
+  const elementRef = useRef<HTMLElement | null>(null)
+
+  const ref = useCallback(
+    (el: HTMLElement | null) => {
+      observerRef.current?.disconnect()
+      observerRef.current = null
+      elementRef.current = el
+
+      if (!el || typeof ResizeObserver === 'undefined') return
+
+      const observer = new ResizeObserver(([entry]) => {
+        setCollapsed(entry.contentRect.width < threshold)
+      })
+      observer.observe(el)
+      observerRef.current = observer
+    },
+    [threshold],
+  )
+
+  useEffect(() => {
+    return () => {
+      observerRef.current?.disconnect()
+      observerRef.current = null
+      elementRef.current = null
+    }
+  }, [])
+
+  return [collapsed, ref] as const
+}

frontend/src/index.css

@@ -2575,34 +2575,25 @@ body {
   max-height: none !important;
 }
 
-.settings-tv-toolbar {
+
+.settings-tv-edit-modal .ant-modal-content {
+  overflow: hidden;
+}
+
+.settings-tv-edit-modal__body {
   display: flex;
-  align-items: flex-end;
+  flex-direction: column;
-  justify-content: space-between;
+  height: min(80vh, 640px);
-  gap: 16px;
+  min-height: 0;
-  flex-wrap: wrap;
+  padding: 16px 0 0 24px;
 }
 
-.settings-tv-toolbar__controls {
+.settings-tv-edit-modal__scroll {
-  display: flex;
+  flex: 1 1 auto;
-  flex-wrap: wrap;
+  min-height: 0;
-  gap: 16px;
+  padding-right: 20px;
-  align-items: flex-end;
 }
 
-.settings-tv-toolbar__actions {
-  display: flex;
-  flex-wrap: wrap;
-  gap: 12px;
-}
-
-.settings-tv-field {
-  display: grid;
-  gap: 8px;
-}
-
-
-
 
 .data-list-workspace {
   min-height: 0;

frontend/src/pages/DataSources/DataSources.tsx

@@ -1,4 +1,6 @@
 import { useCallback, useEffect, useRef, useState } from 'react'
+import { useCollapsedActions } from '../../hooks'
+import { TableActions, actionCellProps } from '../../components/TableActions/TableActions'
 import {
   Table, Tag, Space, Button, Form, Input, Select, Progress, Checkbox, message, Modal,
   Drawer, Tabs, Empty, Tooltip, Popconfirm, Collapse, InputNumber, Row, Col, Card
@@ -213,6 +215,8 @@ function DataSources() {
   const customTableRegionRef = useRef<HTMLDivElement | null>(null)
   const [builtinTableHeight, setBuiltinTableHeight] = useState(360)
   const [customTableHeight, setCustomTableHeight] = useState(360)
+  const [builtinActionsCollapsed, builtinContainerRef] = useCollapsedActions()
+  const [customActionsCollapsed, customContainerRef] = useCollapsedActions()
   const [form] = Form.useForm()
 
   const fetchData = useCallback(async () => {
@@ -940,10 +944,29 @@ function DataSources() {
     {
       title: '操作',
       key: 'action',
-      width: 200,
       fixed: 'right' as const,
+      width: builtinActionsCollapsed ? 40 : 164,
+      onCell: () => actionCellProps,
       render: (_: unknown, record: BuiltInDataSource) => (
-        <Space size="small">
+        <TableActions
+          collapsed={builtinActionsCollapsed}
+          items={[
+            {
+              key: 'trigger',
+              label: '触发',
+              icon: <SyncOutlined />,
+              disabled: !record.is_active,
+              onClick: () => handleTrigger(record.id),
+            },
+            {
+              key: 'toggle',
+              label: record.is_active ? '禁用' : '启用',
+              icon: record.is_active ? <PauseCircleOutlined /> : <PlayCircleOutlined />,
+              danger: record.is_active,
+              onClick: () => handleToggle(record.id, record.is_active),
+            },
+          ]}
+        >
           <Button
             type="link"
             size="small"
@@ -963,7 +986,7 @@ function DataSources() {
           >
             {record.is_active ? '禁用' : '启用'}
           </Button>
-        </Space>
+        </TableActions>
       ),
     },
   ]
@@ -1001,30 +1024,56 @@ function DataSources() {
     {
       title: '操作',
       key: 'action',
-      width: 150,
       fixed: 'right' as const,
+      width: customActionsCollapsed ? 40 : 228,
+      onCell: () => actionCellProps,
       render: (_: unknown, record: CustomDataSource) => (
-        <Space size="small">
+        <TableActions
-          <Tooltip title="编辑">
+          collapsed={customActionsCollapsed}
-            <Button type="link" size="small" icon={<EditOutlined />} onClick={() => openDrawer(record)} />
+          items={[
-          </Tooltip>
+            {
-          <Tooltip title={record.is_active ? '禁用' : '启用'}>
+              key: 'edit',
-            <Button
+              label: '编辑',
-              type="link"
+              icon: <EditOutlined />,
-              size="small"
+              onClick: () => openDrawer(record),
-              icon={record.is_active ? <PauseCircleOutlined /> : <PlayCircleOutlined />}
+            },
-              onClick={() => handleToggleCustom(record.id, record.is_active)}
+            {
-            />
+              key: 'toggle',
-          </Tooltip>
+              label: record.is_active ? '禁用' : '启用',
-          <Popconfirm
+              icon: record.is_active ? <PauseCircleOutlined /> : <PlayCircleOutlined />,
-            title="确定删除此配置?"
+              danger: record.is_active,
-            onConfirm={() => handleDelete(record.id)}
+              onClick: () => handleToggleCustom(record.id, record.is_active),
+            },
+            { type: 'divider' },
+            {
+              key: 'delete',
+              label: '删除',
+              icon: <DeleteOutlined />,
+              danger: true,
+              onClick: () => {
+                Modal.confirm({
+                  title: '确定删除此配置?',
+                  onOk: () => handleDelete(record.id),
+                })
+              },
+            },
+          ]}
+        >
+          <Button type="link" size="small" icon={<EditOutlined />} onClick={() => openDrawer(record)}>编辑</Button>
+          <Button
+            type="link"
+            size="small"
+            icon={record.is_active ? <PauseCircleOutlined /> : <PlayCircleOutlined />}
+            danger={record.is_active}
+            style={record.is_active ? undefined : { color: '#52c41a' }}
+            onClick={() => handleToggleCustom(record.id, record.is_active)}
           >
-            <Tooltip title="删除">
+            {record.is_active ? '禁用' : '启用'}
-              <Button type="link" size="small" danger icon={<DeleteOutlined />} />
+          </Button>
-            </Tooltip>
+          <Popconfirm title="确定删除此配置?" onConfirm={() => handleDelete(record.id)}>
+            <Button type="link" size="small" danger icon={<DeleteOutlined />}>删除</Button>
           </Popconfirm>
-        </Space>
+        </TableActions>
       ),
     },
   ]
@@ -1034,7 +1083,7 @@ function DataSources() {
       key: 'builtin',
       label: '内置数据源',
       children: (
-        <div className="page-shell__body data-source-builtin-tab">
+        <div className="page-shell__body data-source-builtin-tab" ref={builtinContainerRef}>
           <div className="data-source-bulk-toolbar">
             <div className="data-source-bulk-toolbar__meta">
               <div className="data-source-bulk-toolbar__title">采集实时进度</div>
@@ -1120,7 +1169,7 @@ function DataSources() {
         </span>
       ),
       children: (
-        <div className="page-shell__body data-source-custom-tab">
+        <div className="page-shell__body data-source-custom-tab" ref={customContainerRef}>
           <div className="data-source-custom-toolbar">
             <Button type="primary" icon={<PlusOutlined />} onClick={() => openDrawer()}>
               添加数据源

frontend/src/pages/Settings/Settings.tsx

@@ -1,4 +1,7 @@
 import { useEffect, useRef, useState, type ReactNode } from 'react'
+import { useCollapsedActions } from '../../hooks'
+import { TableActions, actionCellProps } from '../../components/TableActions/TableActions'
+import { CheckCircleOutlined, DeleteOutlined, EditOutlined, PlusOutlined } from '@ant-design/icons'
 import {
   Button,
   Card,
@@ -6,11 +9,13 @@ import {
   Input,
   InputNumber,
   message,
+  Modal,
   Select,
   Switch,
   Table,
   Tabs,
   Tag,
+  Tooltip,
   Typography,
 } from 'antd'
 import axios from 'axios'
@@ -108,11 +113,14 @@ function Settings() {
   const [securitySettings, setSecuritySettings] = useState<SecuritySettings | null>(null)
   const [tvSettings, setTvSettings] = useState<TVSettings | null>(null)
   const [savingTvSettings, setSavingTvSettings] = useState(false)
+  const [editingSource, setEditingSource] = useState<TVStreamSource | null>(null)
+  const [tvActionsCollapsed, tvTableRef] = useCollapsedActions(780)
   const collectorTableRegionRef = useRef<HTMLDivElement | null>(null)
   const [collectorTableHeight, setCollectorTableHeight] = useState(360)
   const [systemForm] = Form.useForm<SystemSettings>()
   const [notificationForm] = Form.useForm<NotificationSettings>()
   const [securityForm] = Form.useForm<SecuritySettings>()
+  const [tvEditForm] = Form.useForm<TVStreamSource>()
 
   const fetchSettings = async () => {
     try {
@@ -206,90 +214,95 @@ function Settings() {
     }
   }
 
-  const updateTvSetting = <K extends keyof TVSettings>(field: K, value: TVSettings[K]) => {
+  const setDefaultSource = (sourceId: string) => {
-    setTvSettings((prev) => (prev ? { ...prev, [field]: value } : prev))
+    if (!tvSettings) return
-  }
+    const next = { ...tvSettings, default_source_id: sourceId }
-
+    setTvSettings(next)
-  const updateTvSourceField = <K extends keyof TVStreamSource>(
+    saveTvSettings(next)
-    sourceId: string,
-    field: K,
-    value: TVStreamSource[K]
-  ) => {
-    setTvSettings((prev) => {
-      if (!prev) return prev
-      const nextSources = prev.sources.map((source) => {
-        if (field === 'is_fallback' && value === true) {
-          return { ...source, is_fallback: source.id === sourceId }
-        }
-        if (source.id === sourceId) {
-          return { ...source, [field]: value }
-        }
-        return source
-      })
-
-      const nextDefaultSourceId =
-        field === 'is_enabled' && value === false && prev.default_source_id === sourceId
-          ? nextSources.find((source) => source.id !== sourceId && source.is_enabled)?.id || ''
-          : prev.default_source_id
-
-      return {
-        ...prev,
-        default_source_id: nextDefaultSourceId,
-        sources: nextSources,
-      }
-    })
   }
 
   const addTvSource = () => {
-    setTvSettings((prev) => {
+    const nextIndex = (tvSettings?.sources.length || 0) + 1
-      if (!prev) return prev
+    const newSource: TVStreamSource = {
-      const nextIndex = prev.sources.length + 1
+      id: `manual-tv-${Date.now()}`,
-      const newSource: TVStreamSource = {
+      name: `新闻直播源 ${nextIndex}`,
-        id: `manual-tv-${Date.now()}`,
+      provider: 'Manual',
-        name: `新闻直播源 ${nextIndex}`,
+      region: 'Global',
-        provider: 'Manual',
+      language: 'und',
-        region: 'Global',
+      source_type: 'iframe',
-        language: 'und',
+      embed_url: '',
-        source_type: 'iframe',
+      stream_url: '',
-        embed_url: '',
+      homepage_url: '',
-        stream_url: '',
+      poster_url: '',
-        homepage_url: '',
+      youtube_video_id: '',
-        poster_url: '',
+      youtube_channel: '',
-        youtube_video_id: '',
+      is_enabled: true,
-        youtube_channel: '',
+      is_fallback: false,
-        is_enabled: true,
+      sort_order: nextIndex * 10,
-        is_fallback: false,
+      collector_source: null,
-        sort_order: nextIndex * 10,
+      notes: '',
-        collector_source: null,
+    }
-        notes: '',
+    setEditingSource(newSource)
-      }
+    tvEditForm.setFieldsValue(newSource)
-
-      return {
-        ...prev,
-        sources: [...prev.sources, newSource],
-      }
-    })
   }
 
-  const removeTvSource = (sourceId: string) => {
+  const confirmEditSource = async () => {
-    setTvSettings((prev) => {
+    if (!editingSource || !tvSettings) return
-      if (!prev) return prev
+    const values = tvEditForm.getFieldsValue()
-      const nextSources = prev.sources.filter((source) => source.id !== sourceId)
+    const nextSources = tvSettings.sources
-      const nextDefaultSourceId =
+      .map((source) => {
-        prev.default_source_id === sourceId ? nextSources[0]?.id || '' : prev.default_source_id
+        if (source.id === editingSource.id) return { ...source, ...values }
-      return {
+        if (values.is_fallback) return { ...source, is_fallback: false }
-        ...prev,
+        return source
-        default_source_id: nextDefaultSourceId,
+      })
-        sources: nextSources,
+
+    if (!tvSettings.sources.some((source) => source.id === editingSource.id)) {
+      nextSources.push({
+        ...editingSource,
+        ...values,
+      })
+      if (values.is_fallback) {
+        for (let index = 0; index < nextSources.length - 1; index += 1) {
+          nextSources[index] = { ...nextSources[index], is_fallback: false }
+        }
       }
-    })
+    }
+
+    const nextDefaultSourceId =
+      values.is_enabled === false && tvSettings.default_source_id === editingSource.id
+        ? nextSources.find((s) => s.id !== editingSource.id && s.is_enabled)?.id || ''
+        : tvSettings.default_source_id
+    const next = { ...tvSettings, default_source_id: nextDefaultSourceId, sources: nextSources }
+    setTvSettings(next)
+    setEditingSource(null)
+    await saveTvSettings(next)
   }
 
-  const saveTvSettings = async () => {
+  const removeTvSource = async (sourceId: string) => {
     if (!tvSettings) return
+
+    const nextSources = tvSettings.sources.filter((source) => source.id !== sourceId)
+    const nextDefaultSourceId =
+      tvSettings.default_source_id === sourceId ? nextSources[0]?.id || '' : tvSettings.default_source_id
+    const next = {
+      ...tvSettings,
+      default_source_id: nextDefaultSourceId,
+      sources: nextSources,
+    }
+
+    setTvSettings(next)
+    if (editingSource?.id === sourceId) {
+      setEditingSource(null)
+    }
+    await saveTvSettings(next)
+  }
+
+  const saveTvSettings = async (next?: TVSettings) => {
+    const toSave = next ?? tvSettings
+    if (!toSave) return
     try {
       setSavingTvSettings(true)
-      await axios.put('/api/v1/settings/tv', tvSettings)
+      await axios.put('/api/v1/settings/tv', toSave)
       message.success('电视直播配置已保存')
       await fetchSettings()
     } catch (error) {
@@ -402,105 +415,39 @@ function Settings() {
   const tvSourceColumns = [
     {
       title: '频道',
-      dataIndex: 'name',
       key: 'name',
-      width: 220,
+      width: 180,
-      render: (_: string, record: TVStreamSource) => (
+      render: (_: unknown, record: TVStreamSource) => (
-        <div style={{ display: 'grid', gap: 8 }}>
+        <div>
-          <Input value={record.name} onChange={(event) => updateTvSourceField(record.id, 'name', event.target.value)} />
+          <div style={{ fontWeight: 500 }}>{record.name}</div>
-          <Input
+          <Text type="secondary" style={{ fontSize: 12 }}>{record.provider}</Text>
-            value={record.provider}
-            placeholder="提供方"
-            onChange={(event) => updateTvSourceField(record.id, 'provider', event.target.value)}
-          />
         </div>
       ),
     },
     {
       title: '区域 / 语言',
       key: 'locale',
-      width: 160,
+      width: 130,
       render: (_: unknown, record: TVStreamSource) => (
-        <div style={{ display: 'grid', gap: 8 }}>
+        <Text type="secondary">{record.region} · {record.language}</Text>
-          <Input
-            value={record.region}
-            placeholder="区域"
-            onChange={(event) => updateTvSourceField(record.id, 'region', event.target.value)}
-          />
-          <Input
-            value={record.language}
-            placeholder="语言"
-            onChange={(event) => updateTvSourceField(record.id, 'language', event.target.value)}
-          />
-        </div>
       ),
     },
     {
       title: '类型',
       dataIndex: 'source_type',
       key: 'source_type',
-      width: 120,
+      width: 90,
-      render: (value: TVStreamSource['source_type'], record: TVStreamSource) => (
+      render: (value: string) => <Tag>{value}</Tag>,
-        <Select
-          value={value}
-          style={{ width: '100%' }}
-          onChange={(nextValue) => updateTvSourceField(record.id, 'source_type', nextValue)}
-          options={[
-            { value: 'iframe', label: 'iframe' },
-            { value: 'hls', label: 'hls' },
-            { value: 'video', label: 'video' },
-            { value: 'youtube', label: 'youtube' },
-            { value: 'external', label: 'external' },
-          ]}
-        />
-      ),
-    },
-    {
-      title: '播放地址',
-      key: 'urls',
-      width: 320,
-      render: (_: unknown, record: TVStreamSource) => (
-        <div style={{ display: 'grid', gap: 8 }}>
-          <Input
-            value={record.embed_url}
-            placeholder="嵌入地址 / iframe 地址"
-            onChange={(event) => updateTvSourceField(record.id, 'embed_url', event.target.value)}
-          />
-          <Input
-            value={record.stream_url}
-            placeholder="流地址 / HLS 地址"
-            onChange={(event) => updateTvSourceField(record.id, 'stream_url', event.target.value)}
-          />
-          <Input
-            value={record.youtube_video_id}
-            placeholder="YouTube 视频 ID（可选）"
-            onChange={(event) => updateTvSourceField(record.id, 'youtube_video_id', event.target.value)}
-          />
-          <Input
-            value={record.youtube_channel}
-            placeholder="YouTube 频道 Handle / URL（可选）"
-            onChange={(event) => updateTvSourceField(record.id, 'youtube_channel', event.target.value)}
-          />
-        </div>
-      ),
-    },
-    {
-      title: '官网',
-      dataIndex: 'homepage_url',
-      key: 'homepage_url',
-      width: 220,
-      render: (value: string, record: TVStreamSource) => (
-        <Input value={value} onChange={(event) => updateTvSourceField(record.id, 'homepage_url', event.target.value)} />
-      ),
     },
     {
       title: '状态',
       key: 'status',
-      width: 110,
+      width: 130,
       render: (_: unknown, record: TVStreamSource) => (
-        <div style={{ display: 'grid', gap: 8 }}>
+        <div style={{ display: 'flex', gap: 4, flexWrap: 'wrap' as const }}>
-          <Switch checked={record.is_enabled} onChange={(checked) => updateTvSourceField(record.id, 'is_enabled', checked)} />
+          <Tag color={record.is_enabled ? 'success' : 'default'}>{record.is_enabled ? '启用' : '禁用'}</Tag>
-          <Switch checked={record.is_fallback} onChange={(checked) => updateTvSourceField(record.id, 'is_fallback', checked)} />
+          {record.id === tvSettings?.default_source_id && <Tag color="gold">默认</Tag>}
+          {record.is_fallback && <Tag color="blue">备用</Tag>}
         </div>
       ),
     },
@@ -508,20 +455,82 @@ function Settings() {
       title: '备注',
       dataIndex: 'notes',
       key: 'notes',
-      width: 220,
+      width: 200,
-      render: (value: string, record: TVStreamSource) => (
+      ellipsis: true,
-        <Input value={value} onChange={(event) => updateTvSourceField(record.id, 'notes', event.target.value)} />
+      render: (value: string) => <Text type="secondary">{value || '—'}</Text>,
-      ),
     },
     {
       title: '操作',
       key: 'action',
-      width: 90,
       fixed: 'right' as const,
+      width: tvActionsCollapsed ? 40 : 258,
+      onCell: () => actionCellProps,
       render: (_: unknown, record: TVStreamSource) => (
-        <Button danger onClick={() => removeTvSource(record.id)} disabled={record.id === tvSettings?.default_source_id}>
+        <TableActions
-          删除
+          collapsed={tvActionsCollapsed}
-        </Button>
+          items={[
+            {
+              key: 'default',
+              label: '设为默认',
+              icon: <CheckCircleOutlined />,
+              disabled: record.id === tvSettings?.default_source_id,
+              onClick: () => setDefaultSource(record.id),
+            },
+            {
+              key: 'edit',
+              label: '编辑',
+              icon: <EditOutlined />,
+              onClick: () => {
+                setEditingSource(record)
+                tvEditForm.setFieldsValue(record)
+              },
+            },
+            { type: 'divider' },
+            {
+              key: 'delete',
+              label: '删除',
+              icon: <DeleteOutlined />,
+              danger: true,
+              disabled: record.id === tvSettings?.default_source_id,
+              onClick: () => {
+                void removeTvSource(record.id)
+              },
+            },
+          ]}
+        >
+          <Button
+            type="link"
+            size="small"
+            icon={<CheckCircleOutlined />}
+            disabled={record.id === tvSettings?.default_source_id}
+            onClick={() => setDefaultSource(record.id)}
+          >
+            设为默认
+          </Button>
+          <Button
+            type="link"
+            size="small"
+            icon={<EditOutlined />}
+            onClick={() => {
+              setEditingSource(record)
+              tvEditForm.setFieldsValue(record)
+            }}
+          >
+            编辑
+          </Button>
+          <Button
+            type="link"
+            size="small"
+            danger
+            icon={<DeleteOutlined />}
+            disabled={record.id === tvSettings?.default_source_id}
+            onClick={() => {
+              void removeTvSource(record.id)
+            }}
+          >
+            删除
+          </Button>
+        </TableActions>
       ),
     },
   ]
@@ -612,51 +621,111 @@ function Settings() {
       key: 'tv',
       label: '电视直播',
       children: (
-        <div className="settings-pane">
+        <div className="settings-pane" ref={tvTableRef}>
-          <Card className="settings-panel-card settings-panel-card--table" loading={loading}>
+          <Card
-            <div className="settings-panel-scroll" style={{ display: 'grid', gap: 16 }}>
+            className="settings-panel-card settings-panel-card--table"
-              <div className="settings-tv-toolbar">
+            loading={loading}
-                <div className="settings-tv-toolbar__controls">
+            styles={{ body: { padding: 0 } }}
-                  <div className="settings-tv-field">
+          >
-                    <Text type="secondary">默认直播源</Text>
+            <TableScrollRegion
-                    <Select
+              className="data-source-table-region"
-                      value={tvSettings?.default_source_id}
+              style={{ flex: '1 1 auto', minHeight: 0 }}
-                      style={{ minWidth: 260 }}
+            >
-                      options={(tvSettings?.sources || []).map((source) => ({
+              <Table
-                        value: source.id,
+                rowKey="id"
-                        label: source.name,
+                columns={tvSourceColumns}
-                      }))}
+                dataSource={tvSettings?.sources || []}
-                      onChange={(value) => updateTvSetting('default_source_id', value)}
+                pagination={false}
-                    />
+                scroll={{ x: 'max-content', y: 420 }}
-                  </div>
+                tableLayout="fixed"
-                  <div className="settings-tv-field">
+                size="small"
-                    <Text type="secondary">自动回退</Text>
+              />
-                    <Switch
+            </TableScrollRegion>
-                      checked={tvSettings?.auto_fallback || false}
+            <Tooltip title="新增直播源">
-                      onChange={(checked) => updateTvSetting('auto_fallback', checked)}
+              <Button
-                    />
+                type="text"
-                  </div>
+                icon={<PlusOutlined />}
-                </div>
+                onClick={addTvSource}
-                <div className="settings-tv-toolbar__actions">
+                style={{ width: '100%', borderRadius: 0, borderTop: '1px solid rgba(0,0,0,0.06)' }}
-                  <Button onClick={addTvSource}>新增直播源</Button>
+              />
-                  <Button type="primary" loading={savingTvSettings} onClick={saveTvSettings}>
+            </Tooltip>
-                    保存电视直播配置
-                  </Button>
-                </div>
-              </div>
-              <TableScrollRegion className="data-source-table-region">
-                <Table
-                  rowKey="id"
-                  columns={tvSourceColumns}
-                  dataSource={tvSettings?.sources || []}
-                  pagination={false}
-                  scroll={{ x: 1500, y: 420 }}
-                  tableLayout="fixed"
-                  size="small"
-                />
-              </TableScrollRegion>
-            </div>
           </Card>
+          <Modal
+            title={editingSource?.id.startsWith('manual-tv-') ? '新增直播源' : '编辑直播源'}
+            open={editingSource !== null}
+            onOk={confirmEditSource}
+            onCancel={() => {
+              setEditingSource(null)
+              tvEditForm.resetFields()
+            }}
+            okText="保存"
+            okButtonProps={{ loading: savingTvSettings }}
+            cancelText="取消"
+            width={560}
+            centered
+            destroyOnHidden
+            className="settings-tv-edit-modal"
+            styles={{ body: { padding: 0 } }}
+          >
+            <div className="settings-tv-edit-modal__body">
+            <Scrollbar className="settings-tv-edit-modal__scroll">
+            <Form form={tvEditForm} layout="vertical" style={{ paddingBottom: 16 }}>
+              <div style={{ display: 'grid', gridTemplateColumns: '1fr 1fr', gap: '0 16px' }}>
+                <Form.Item name="name" label="频道名称" rules={[{ required: true, message: '请输入频道名称' }]}>
+                  <Input />
+                </Form.Item>
+                <Form.Item name="provider" label="提供方">
+                  <Input />
+                </Form.Item>
+                <Form.Item name="region" label="区域">
+                  <Input />
+                </Form.Item>
+                <Form.Item name="language" label="语言">
+                  <Input />
+                </Form.Item>
+                <Form.Item name="source_type" label="类型">
+                  <Select options={[
+                    { value: 'iframe', label: 'iframe' },
+                    { value: 'hls', label: 'HLS' },
+                    { value: 'video', label: 'video' },
+                    { value: 'youtube', label: 'YouTube' },
+                    { value: 'external', label: 'external（仅外部打开）' },
+                  ]} />
+                </Form.Item>
+                <Form.Item name="sort_order" label="排序">
+                  <InputNumber style={{ width: '100%' }} min={0} />
+                </Form.Item>
+              </div>
+              <Form.Item name="embed_url" label="嵌入地址 / iframe 地址">
+                <Input />
+              </Form.Item>
+              <Form.Item name="stream_url" label="流地址 / HLS 地址">
+                <Input />
+              </Form.Item>
+              <Form.Item name="youtube_video_id" label="YouTube 视频 ID">
+                <Input />
+              </Form.Item>
+              <Form.Item name="youtube_channel" label="YouTube 频道 Handle / URL">
+                <Input />
+              </Form.Item>
+              <Form.Item name="homepage_url" label="官网地址">
+                <Input />
+              </Form.Item>
+              <Form.Item name="notes" label="备注">
+                <Input />
+              </Form.Item>
+              <div style={{ display: 'grid', gridTemplateColumns: '1fr 1fr', gap: '0 16px' }}>
+                <Form.Item name="is_enabled" label="启用" valuePropName="checked">
+                  <Switch />
+                </Form.Item>
+                <Form.Item name="is_fallback" label="设为备用源" valuePropName="checked">
+                  <Switch />
+                </Form.Item>
+              </div>
+            </Form>
+            </Scrollbar>
+            </div>
+          </Modal>
         </div>
       ),
     },

frontend/src/pages/Users/Users.tsx

@@ -1,6 +1,8 @@
 import { useEffect, useState } from 'react'
-import { Table, Button, Tag, Space, message, Modal, Form, Input, Select } from 'antd'
+import { Table, Button, Tag, message, Modal, Form, Input, Select } from 'antd'
 import { PlusOutlined, EditOutlined, DeleteOutlined } from '@ant-design/icons'
+import { useCollapsedActions } from '../../hooks'
+import { TableActions, actionCellProps } from '../../components/TableActions/TableActions'
 import axios from 'axios'
 import AppLayout from '../../components/AppLayout/AppLayout'
 import TableScrollRegion from '../../components/Scrollbar/TableScrollRegion'
@@ -20,6 +22,7 @@ function Users() {
   const [modalVisible, setModalVisible] = useState(false)
   const [editingUser, setEditingUser] = useState<User | null>(null)
   const [form] = Form.useForm()
+  const [actionsCollapsed, containerRef] = useCollapsedActions()
 
   const fetchUsers = async () => {
     setLoading(true)
@@ -107,12 +110,21 @@ function Users() {
     {
       title: '操作',
       key: 'action',
-      width: 180,
+      fixed: 'right' as const,
+      width: actionsCollapsed ? 56 : 172,
+      onCell: () => actionCellProps,
       render: (_: unknown, record: User) => (
-        <Space>
+        <TableActions
-          <Button type="link" icon={<EditOutlined />} onClick={() => handleEdit(record)}>编辑</Button>
+          collapsed={actionsCollapsed}
-          <Button type="link" danger icon={<DeleteOutlined />} onClick={() => handleDelete(record.id)}>删除</Button>
+          items={[
-        </Space>
+            { key: 'edit', label: '编辑', icon: <EditOutlined />, onClick: () => handleEdit(record) },
+            { type: 'divider' },
+            { key: 'delete', label: '删除', icon: <DeleteOutlined />, danger: true, onClick: () => handleDelete(record.id) },
+          ]}
+        >
+          <Button type="link" size="small" icon={<EditOutlined />} onClick={() => handleEdit(record)}>编辑</Button>
+          <Button type="link" size="small" danger icon={<DeleteOutlined />} onClick={() => handleDelete(record.id)}>删除</Button>
+        </TableActions>
       ),
     },
   ]
@@ -124,15 +136,16 @@ function Users() {
           <h2 style={{ margin: 0 }}>用户管理</h2>
           <Button type="primary" icon={<PlusOutlined />} onClick={handleAdd}>添加用户</Button>
         </div>
-        <div className="page-shell__body">
+        <div className="page-shell__body" ref={containerRef}>
           <TableScrollRegion className="data-source-table-region users-table-region">
             <Table
               columns={columns}
               dataSource={users}
               rowKey="id"
               loading={loading}
-              scroll={{ x: 960, y: 10000 }}
+              scroll={{ x: 'max-content' }}
               pagination={false}
+              size="small"
               tableLayout="fixed"
             />
           </TableScrollRegion>

pyproject.toml

@@ -1,6 +1,6 @@
 [project]
 name = "planet"
-version = "0.27.6"
+version = "0.27.7"
 description = "智能星球计划 - 态势感知系统"
 requires-python = ">=3.14"
 dependencies = [